An emoth is an emo that likes a limited amount of goth music and fancies both emo and goths. Most emos only breed with emos; an emoth is an exception to this rule. They mostly dress emo, listen to emo and usually don't like any proper old school goth music but will own music by bands like HIM and Deathstars.
"I couldn't believe my luck last night. I pulled this well fit emo. It all made sense when I got back to hers and saw the HIM CD's. Turns out she was an emoth."